Click the “Blue WeChat Name” below the title to quickly follow Based on Symphony Plus Fieldbus Network Auxiliary Control System of Power Plant Zhao Xia Zhang Ran Tian Hongzhe (Beijing Automatic Control Technology Department, Xi’an Thermal Power Research Institute Co., Ltd., Changping District, Beijing 102209) Abstract:The Symphony Plus system is a new generation product launched … Read more
Industrial Control Classroom Industrial Control Classroom【www.gkket.com】Essential Website for Engineers Add WeChat:gkket123 Join the 500-person WeChat group Electrical Industrial Control Automation – Free Materials Worth Over 10,000 Yuan Click to Download for Free (DownLoad) Overview EtherCAT was originally developed by Beckhoff in Germany. EtherCAT sets a new standard for the system’s real-time performance and topology flexibility, … Read more
Follow the WeChat public account “Automation Control System Communication” to learn about the principles of automation control systems and master knowledge about automation control systems. Click on the blue “Automation Control System Communication” above to follow us. We often see RS485 and MODBUS mentioned together. What are their differences and connections? RS485 is a physical … Read more
Quality Review: Guidelines for Installing and Using Quality Flow Meters Fault Diagnosis and Handling of Differential Pressure Flow Instruments Common Power Failures in Industrial Enterprises and Solutions A Ground Wire Causing Millions in Losses: A Technical Warning Every Instrument Engineer Must Read Is the Electric Meter Running Fast? It Might Be “Stealing Electricity” The communication … Read more
Guide to Selecting Fieldbuses: Which is Better, Profibus, Modbus, or EtherCAT? Hello everyone, I am Xiao Feng. Yesterday, I received a call from a junior colleague who said he had a new project and needed to choose a fieldbus. He asked me, “Xiao Feng, with so many fieldbuses available, which one should I choose? Is … Read more
In industrial automation, communication between devices is a crucial aspect. Whether it is sensors, actuators, PLCs, or industrial computers, they all need to “talk” to each other in some way. Fieldbus technology was born to solve this problem. Today, I will introduce you to three common fieldbus technologies: MODBUS, CANopen, and PROFIBUS, discussing their basic … Read more
Click the blue text to follow us When working in industrial control, we often encounter various types of buses. Today, we will learn about one of them, Profibus, which is a widely used fieldbus communication protocol in the industrial automation sector, primarily for real-time data exchange between industrial devices (such as PLCs, sensors, and actuators). … Read more
Canopen is an open and widely used fieldbus. This article mainly introduces the various products from Schneider that support Canopen communication. Canopen Master Stations: Twido, M238, M258, M241, M251, LMC058/LMC078, M340, Premium (The number of supported slave devices varies for each master station; please refer to the manual for details.) Canopen Slave Stations: ATV312/61/71 IMC … Read more
Automation control systems mainly consist of: controllers, controlled objects, actuators, and transmitters. Controller: It can change the wiring of the main circuit or control circuit and alter the resistance values in the circuit to control the motor’s start, speed regulation, braking, and reversing main command device in a predetermined order. Controlled Object: Generally refers to … Read more
Industrial automatic control systems integrate information management and automatic control by summarizing, analyzing, and organizing various information collected by industrial control computers from sensors and local area networks, ensuring information security through access authentication. Industrial automation control is mainly divided into three parts: industrial automation systems, hardware, and software. The commonly used industrial automation control … Read more